The entry for the "Terrifying Cave" quest wasn't entered into the journal when the quest was taken, and this meant that when we killed the boss the entry wasn't updated, which meant we couldn't collect the "end quest XP".

Just a note: I was on this quest (Kepler Szul). It is marked lvls 7-12. Kepler is/was lvl 6. Drilacko and others in the party sought a DM to allow the party to enter. We did so. I did not realise this at the time because the RP that Drilacko had going to convince us all to venture outside Sanctuary could have had us going into the Sand Caverns to simply hunt for Beholders (I am certainly no expert on the Caverns). I did not realise that Drilacko had an actual rote-quest in mind to do, I almost thought it might be a DM run original quest. I can never tell in game, and I like it like that.

We generated Xp and loot like any other quest I have been in. We killed the boss, the end quest XP did not function. I dont know if my being lvl 6 would have affected this, or the fact that the quest was 'DM opened' (thankyou whoever it was! by the way, great fun!). I'm not very adept at game-coding, NWNs toolset and such. Just trying to help.

Perhaps Halfbrood said is better? And simpler?